4c4e08853dffe3f06b5a57c83961da4c0fdfa7abc27ba46a1346b4414a4cae77

Analysis

max time kernel
95s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
16/07/2024, 04:14

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General

Target

4cc30b53a5f744fc123ce96b2ecede30_JaffaCakes118.pdf
Size

62KB
MD5

4cc30b53a5f744fc123ce96b2ecede30
SHA1

89bf4365100c7b9c10d375f35136b88e6a565ff7
SHA256

4c4e08853dffe3f06b5a57c83961da4c0fdfa7abc27ba46a1346b4414a4cae77
SHA512

3b1a579211ef794c072fe2bb492e0ede1dafd0cc5e63b4a20801da00e8dc8e227e76f2cb69729788f53515e706682406cf270b1869b3d85301f5eb2b10ece82f
SSDEEP

1536:R3T7I0LseEPFrRMIb54N5PZAGvUYvZIDtWD/3F1LBEqf8gX:F7FcrRnmFHvUYIDO/F1L78gX

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe
2964	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2964 wrote to memory of 1968	2964	AcroRd32.exe	86
PID 2964 wrote to memory of 1968	2964	AcroRd32.exe	86
PID 2964 wrote to memory of 1968	2964	AcroRd32.exe	86
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1472	1968	RdrCEF.exe	87
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88
PID 1968 wrote to memory of 1520	1968	RdrCEF.exe	88

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\4cc30b53a5f744fc123ce96b2ecede30_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2964
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1968
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=04F5E4CAD89B738618696E60E7AC02E6 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1472
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=7D6C0906C38F736B02A7605854C7C2A3 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=7D6C0906C38F736B02A7605854C7C2A3 --renderer-client-id=2 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1520
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=CC2A0117EA0379E27C3341622301FBB7 --mojo-platform-channel-handle=2268 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:212
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=8D64D2CE9B027507E9A1C2356E569C8F --mojo-platform-channel-handle=2392 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3840
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=0673434C51B15FB3A69D50B69158C1CA --mojo-platform-channel-handle=2580 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
c789ca23ac1778be63a0287547f14c9c

SHA1
bee343aa352434dd658c531a62df76f8214888a8

SHA256
06f8e8574c34439a200779b6c84edf21ae2c063627cfead5d1fd73f57ef6f87d

SHA512
cafe4e90da92e8e65934f298e572447950ea68128ba8f5f00f973b8b522d310acd7400438ce01ebaf1080fbc8b9103aaa42f00364de95e8eaf1cf67e3baa16c0

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit
memory/2964-120-0x000000000A3A0000-0x000000000A64B000-memory.dmp

Filesize
2.7MB

Download